CIRRUS LOGIC GD543X (VER.2.0) VL-BUS video card Settings and Configuration

Card Type	Video card
Video Chip Set	Cirrus Logic GD543X VGA
Highest Resolution Supported	1280 x 1024
Maximum Video Memory	2MB DRAM
Data Bus	32-bit VESA Local Bus
Video Types Supported	XVGA

CONNECTIONS
Function	Label	Function	Label
15-pin analog video port	CN1	Feature connector	CN2

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	IRQ2 disable	JP1	Pins 2 & 3 closed
	IRQ2 enabled	JP1	Pins 1 & 2 closed
»	DAC snoop enabled	JP2	Pins 2 & 3 closed
	DAC snoop disabled	JP2	Pins 1 & 2 closed

DRAM CONFIGURATION

Note: The exact size and configuration of the memory is unidentified.

DRAM JUMPER CONFIGURATION
Size		JP3	JP4
»	under 32MB	Pins 2 & 3 closed	Pins 2 & 3 closed
	64MB	Pins 1 & 2 closed	Pins 2 & 3 closed
	128MB	Pins 1 & 2 closed	Pins 1 & 2 closed

LINEAR DRIVER STARTING ADDRESS SELECTION
Size		JP5
»	64MB	Pins 1 & 2 closed
	128MB	Pins 3 & 4 closed
	2048MB	Pins 5 & 6 closed
Note:JP4 must be set to pins 2 & 3 closed for 64MB or under to be selected.